What so are we supposed to be choosing between a and b
If two person had given your answer then there is a option of mark as brainliest. Click there in the option of mark as brainliest in which you like the answer most. If any one person has given answer then after some days you will a notification to mark his/her answer as brainliest. By this you can mark an answer as brainliest.
Answer: In the circular flow of the economy, money is used to purchase goods and services. Goods and services flow through the economy in one direction while money flows in the opposite direction. The factors of production include land, labor, capital and entrepreneurship
Explanation:
have a nice day :P
Although all the answers do take affect in the article but it is asking for main idea and mainly the selection is talking about irony so i would go with A
Change of tone. You can change the tone of your voice to make the story more compelling